Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCnVgsI4GUi9OQaZktpqOy8lgLliiuAIkh8nsQPiQsOFkT6XJ6+e30Bdj+a… (1,748 chars)"
  }
}